201081916

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{18367}}^1$

素因数の和:18418

約数の個数: 48

約数和(自身を含む): 444358656

約数和(自身を除く): 243276740

約数列:

[1, 2, 4, 7, 14, 17, 23, 28, 34, 46, 68, 92, 119, 161, 238, 322, 391, 476, 644, 782, 1564, 2737, 5474, 10948, 18367, 36734, 73468, 128569, 257138, 312239, 422441, 514276, 624478, 844882, 1248956, 1689764, 2185673, 2957087, 4371346, 5914174, 7181497, 8742692, 11828348, 14362994, 28725988, 50270479, 100540958, 201081916]

約数ペア:

[(1, 201081916), (2, 100540958), (4, 50270479), (7, 28725988), (14, 14362994), (17, 11828348), (23, 8742692), (28, 7181497), (34, 5914174), (46, 4371346), (68, 2957087), (92, 2185673), (119, 1689764), (161, 1248956), (238, 844882), (322, 624478), (391, 514276), (476, 422441), (644, 312239), (782, 257138), (1564, 128569), (2737, 73468), (5474, 36734), (10948, 18367)]